| Personal Achievement |
| 1970 |
Represented Hong Kong in the First World Karate-Do Championship
(Tokyo, Japan) |
| 1974 |
Champion of Hong Kong Goju-Kai Association Karate-Do Championship.
|
| 1974 |
Represented Hong Kong in the First International Karate-Do Invitational
Championship (Philippines) and obtained three trophies. |
| 1974 |
Appointed by the Hong Kong Karate-Do Goju-Kai Association as full
time instructor. |
| 1976 |
Referee of the Second Asia Pacific Karate-Do Championship (Jakarta,
Indonesia). |
| 1978 |
Coach of the Hong Kong team in the 3rd Asia Pacific Karate-Do Championship
( Hong Kong obtained a 3rd place in the team kumite). |
| 1981 |
6th place in the Kata competition of the All Japan Goju-Kai Karate-Do
Championship. |
| 1987 |
Founded the Karate-Do Goshin Kan. |
| 1992 |
Coach of Hong Kong team in the Karate-Do Invitational Championship
hed in Bangkok, Thailand. (The Hong Kong team won one Gold medal,
two Silver medals and two Bronze medals on that occasion) |
| 1993 |
Team leader of Karate-Do Goshin Kan in the International Karate-Do
Championship organized by the International Karate-Do Goju-Kai Association
in Chiba, Japan and served as Referee. |
| 1994 |
Appointed by Hanshi Goshi Yamaguchi of International Karate-Do Goju-Kai
Association as Director of Hong Kong Branch. |
| 1999 ~ 2006 |
Vice-chairman, General Committee and Referee Council Chairman of HKAKA. |